Trace-elemental data (Ba/Ca) of benthic foraminifers from core-top sediments of Gullmar Fjord, Swedish West coast

SND-ID: 2021-318

Creator/Principal investigator(s)

Inda Brinkmann - Lund University orcid

Description

Dataset of Ba/Ca in Bulimina marginata and Nonionellina labradorica (CTG-labelled) acquired by Laser-Ablation Inductively Coupled Mass Spectrometry (LA ICP MS; Department of Geology, Lund University, Lund, Sweden). Comprises data of the three most-recently formed chambers (n, n-1 and n-2), as well as the proloculus area (p; B. marginata only). The specimens were collected from core-top samples of two sites in Gullmar Fjord, Swedish West coast, Sweden over a temporal gradient spanning the year 2018 and 2019. The data set is part of a study exploring the response of foraminiferal Ba/Ca to contrasting hydroclimatic conditions. A publication including this data is currently ongoing. Please contact the main author for further details (inda.brinkmann@geol.lu.se).

Language

English

Research principal, contributors, and funding

Research principal

Lund University

Contributor(s)

Tomas Naeraa - Lund University, Department of Geology

K. Mareike Paul - University of Helsinki, Aquatic Biogeochemistry Research Unit, Ecosystems and Environment Research Program, Faculty of Biological and Environmental Sciences orcid

Magali Schweizer - University of Angers, LPG UMR CNRS 6112 orcid

Tom Jilbert - University of Helsinki, Aquatic Biogeochemistry Research Unit, Ecosystems and Environment Research Program, Faculty of Biological and Environmental Sciences orcid

Helena L. Filipsson - Lund University, Department of Geology orcid

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Funding 1

  • Funding agency: Crafoord Foundation rorId

Funding 2

  • Funding agency: Academy of Finland rorId
  • Funding agency's reference number: 317684 and 319956

Funding 3

  • Funding agency: Royal Physiographic Society of Lund, Sweden rorId

Funding 4

  • Funding agency: Swedish Research Council VR rorId
  • Funding agency's reference number: 2017-04190
Protection and ethical review

Data contains personal data

No

Method and time period

Time period(s) investigated

2018-09 – 2019-06

Geographic coverage

Geographic spread

Geographic location: Sweden, Bohuslän Province

Geographic description: Gullmar Fjord was sampled in September 2018, February 2019 and June 2019 (R/V Oscar von Sydow and R/V Skagerak, respectively) at GF 117 (115–117 m; 58º19.695’N, 11º33.147’E) and GF 71 (69–71 m; 58º17.116’N, 11º30.546’E).

Publications


:

If you have published anything based on these data, please notify us with a reference to your publication(s). If you are responsible for the catalogue entry, you can update the metadata/data description in DORIS.

Dataset
Trace-elemental data (Ba/Ca) of benthic foraminifers from core-top sediments of Gullmar Fjord, Swedish West coast

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data.xlsx (20.67 KB)

Description

Gullmar Fjord was sampled in September 2018, February 2019 and June 2019 (R/V Oscar von Sydow and R/V Skagerak, respectively) at GF 117 (115–117 m; 58º19.695’N, 11º33.147’E) and GF 71 (69–71 m; 58º17.116’N, 11º30.546’E). Sediment cores were recovered with a GEMAX® twin-barrel corer (modified Gemini corer, 9 cm diameter, from Oy Kart AB, Finland). The top 1 cm of the cores were collected and CTG-labelled to identify living foraminifera. Bulimina marginata and Nonionellina labradorica specimens we

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Version 1

Citation

Inda Brinkmann. Lund University, Department of Geology, Lund University (2022). Trace-elemental data (Ba/Ca) of benthic foraminifers from core-top sediments of Gullmar Fjord, Swedish West coast. Swedish National Data Service. Version 1. https://doi.org/10.5878/eb67-9v72

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Data format / data structure

Numeric

Creator/Principal investigator(s)

Inda Brinkmann - Lund University orcid

Time period(s) investigated

2018-09 – 2019-06

Data collection

  • Description of the mode of collection: Laser ablation inductively coupled plasma mass spectrometer (LA ICP MS)
  • Instrument: Bruker Aurora Elite (quadrupole) ICP‐MS and a 193 nm Cetac Analyte G2 excimer laser installed with a two volume HelEx2 sample cell

Variables

1

License

Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Published: 2022-03-29